var fDesc=new Array(); fDesc[0] = "The ARC3WMS client is an ArcView 3 extension (.AVX) that provides access to data sets stored on a Web Map Server (WMS). WMS is an internet mapping protocol published by the OpenGIS Consortium. WMS servers publish map images to remote clients using standard internet technologies. There are WMS servers for LandSat data, USGS DOQ photos, bathymetry, and many other data types."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }